How Wide an Access Route Does an Onchtech 3-Ton Spider Crane Need?

The Onchtech 3-ton tracked spider crane has an overall machine width of only 0.8 m. In theory, it can pass through an access route with a minimum width of 0.8 m, supporting lifting operations in restricted-access environments.

Access Route Considerations for a 3-Ton Spider Crane

The minimum route width should not be assessed only by the crane’s overall width. To support safe crawler travel, turning, and on-site operation, additional clearance should be reserved according to actual site conditions.

• Route corners: Allow extra space where the access path includes turns.
• Slopes: Consider gradients along the travel route when evaluating access conditions.
• Obstacles: Check for fixed objects or other obstructions that may reduce usable passage width.
• Crawler travel and safety: Maintain sufficient clearance for stable movement and safe on-site operation.

As part of Hunan Hongchang Machinery Co., Ltd., the Onchtech brand provides engineering machinery solutions for confined-space lifting and other demanding jobsite applications. Before deployment, assess the complete access path rather than relying solely on the 0.8 m machine width.